CN216809842U - Novel highway engineering soil sampling device - Google Patents
Novel highway engineering soil sampling device Download PDFInfo
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- CN216809842U CN216809842U CN202220294400.8U CN202220294400U CN216809842U CN 216809842 U CN216809842 U CN 216809842U CN 202220294400 U CN202220294400 U CN 202220294400U CN 216809842 U CN216809842 U CN 216809842U
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Abstract
The utility model discloses a novel highway engineering soil sampling device which comprises a first shell, wherein the top of the first shell is provided with a first top plate, and the bottom of the first shell is provided with a first spine part; the second shell is arranged in the first shell and is rotationally arranged with the first shell, a second top plate is arranged at the upper end of the second shell, and a second spike part is arranged at the bottom of the second shell; the first shell and the second shell are both revolving bodies, the first shell is provided with a first opening, and the second shell is provided with a second opening; the driving part is used for driving the second shell to rotate in the first shell; the soil sampling device can penetrate through the soil surface layer and selectively rotate the second shell according to the required depth, so that the second opening of the second shell is overlapped with the first opening on the first shell to finish soil sampling, and the soil detection precision is prevented from being influenced by the mixing of the surface soil and the deep soil.
Description
Technical Field
The utility model relates to the technical field of soil sampling, in particular to a novel highway engineering soil sampling device.
Background
Soil sampling refers to a method for collecting soil samples, and comprises sampling arrangement and sampling technology. There are many types of soil samplers in common use, where samples of surface soil from agricultural or wasteland are taken with a small iron shovel, while the most common sampling tool for other ground surfaces is an earth auger.
In the existing soil sampling device, the bottom of the sampling shell is open, so that when a profile soil sample is sampled, the profile is firstly trimmed and cleaned, the most superficial floating soil is cut off, and then the sample is taken from the central part and deeply sampled, so that the operation steps are complex, and the sampling cannot be carried out according to the required depth.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems of avoiding soil surface layer sampling and soil sampling at required depth during soil sampling, and provides a novel road engineering soil sampling device.
In order to achieve the purpose, the utility model adopts the following technical scheme: a novel road engineering soil sampling device comprises a first shell, wherein the top of the first shell is provided with a first top plate, and the bottom of the first shell is provided with a first spine part; the second shell is arranged in the first shell and is rotationally arranged with the first shell, a second top plate is arranged at the upper end of the second shell, and a second spike part is arranged at the bottom of the second shell; the first shell and the second shell are both revolving bodies, the first shell is provided with a first opening, and the second shell is provided with a second opening; the second shell is arranged in the first shell and comprises a driving part for driving the second shell to rotate in the first shell.
Preferably, the driving part comprises a connecting rod fixedly arranged on the second top plate, the first top plate is provided with a through hole corresponding to the connecting rod, and the top of the connecting rod is provided with a first connecting unit.
Preferably, a first limiting block and a second limiting block are fixedly connected to the first top plate, a stop block is fixedly connected to the connecting rod and arranged between the first limiting block and the second limiting block, when the stop block contacts with the first limiting block, a second opening in the second shell coincides with a first opening in the first shell, and when the stop block contacts with the second limiting block, the peripheral wall of the second shell blocks the first opening in the first shell.
Preferably, fixedly connected with connecting pipe on the first roof, the connecting rod is arranged in inside the connecting pipe, the device of fetching soil still include with the connecting pipe can be dismantled the outer pipe of connecting and with the outer pole of connecting can be dismantled to the connecting rod, the top of outer pipe has the drive end that is used for driving first casing and stretches into in the soil, the top of outer pole has the rotating part that is used for driving the second casing rotation.
Compared with the prior art, the utility model provides a novel highway engineering soil sampling device, which has the following beneficial effects:
according to the utility model, the first shell 1 is inserted into soil and continuously moves downwards, at the moment, the peripheral wall of the second shell blocks the first opening on the first shell, the soil cannot enter the first shell, when the required depth is reached, the connecting rod is rotated to drive the second shell to rotate, at the moment, the second opening of the second shell is superposed with the first opening on the first shell, and therefore, the soil can enter the first shell to finish sampling; the soil sampling device can penetrate through the soil surface layer and selectively rotate the second shell according to the required depth, so that the second opening of the second shell is overlapped with the first opening on the first shell to finish soil sampling, and the soil detection precision is prevented from being influenced by the mixing of the surface soil and the deep soil.
Drawings
Fig. 1 is a schematic view of the overall structure of a novel soil sampling device for highway engineering, which is provided by the utility model;
fig. 2 is a first schematic view of a connection structure of a first shell and a second shell of the novel soil sampling device for highway engineering provided by the utility model;
fig. 3 is a schematic view of a connection structure of a first shell and a second shell of the novel soil sampling device for highway engineering provided by the utility model;
fig. 4 is an exploded view of a first shell and a second shell of the novel soil sampling device for highway engineering provided by the utility model;
fig. 5 is a front view of a first shell and a second shell of the novel soil sampling device for highway engineering provided by the utility model;
FIG. 6 is a right side view of a first housing and a second housing of the novel soil sampling device for highway engineering provided by the utility model;
fig. 7 is a top view of a first shell and a second shell of the novel soil sampling device for highway engineering provided by the utility model.
In the figure: 1. a first housing; 101. a first opening; 102. a first spike portion; 103. a first top plate; 104. a connecting pipe; 105. a through hole; 106. a first stopper; 107. a second limiting block; 2. a second housing; 201. a second opening; 202. a second spine portion; 203. a second top plate; 204. a connecting rod; 205. a stopper; 3. an external connection pipe; 301. a driving end; 302. a rotating part; 303. an external connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-7, a novel soil sampling device for highway engineering comprises a first shell 1, wherein the first shell 1 is provided with a first top plate 103 at the top and a first spine part 102 at the bottom; a second housing 2 disposed in the first housing 1 and rotatably disposed with the first housing 1, wherein the second housing 2 has a second top plate 203 at the upper end and a second spike 202 at the bottom; the first casing 1 and the second casing 2 are both a revolving body, the first casing 1 is provided with a first opening 101, and the second casing 2 is provided with a second opening 201; and a driving part for driving the second housing 2 to rotate in the first housing 1.
Referring to fig. 1-7, in the embodiment, the driving portion includes a connecting rod 204 fixed on the second top plate 203, the first top plate 103 is provided with a through hole 105 corresponding to the connecting rod 204, the top of the connecting rod 204 is provided with a first connecting unit, and the first connecting unit may adopt a latch type or an open-close type structure, which is not described herein in detail.
Referring to fig. 1 to 7, in this embodiment, a first stopper 106 and a second stopper 107 are fixedly connected to the first top plate 103, a stopper 205 is fixedly connected to the connecting rod 204, the stopper 205 is disposed between the first stopper 106 and the second stopper 107, when the stopper 205 contacts with the first stopper 106, the second opening 201 of the second housing 2 coincides with the first opening 101 of the first housing 1, and when the stopper 205 contacts with the second stopper 107, the peripheral wall of the second housing 2 blocks the first opening 101 of the first housing 1.
Referring to fig. 1 to 7, in this embodiment, a connecting pipe 104 is fixedly connected to the first top plate 103, the connecting rod 204 is disposed inside the connecting pipe 104, the soil sampling device further includes an external pipe 3 detachably connected to the connecting pipe 104, and an external rod 303 detachably connected to the connecting rod 204, a top portion of the external pipe 3 has a driving end 301 for driving the first housing 1 to extend into soil, and a top portion of the external rod 303 has a rotating portion 302 for driving the second housing 2 to rotate.
According to the utility model, the first shell 1 is inserted into soil and continuously moves downwards, at the moment, the first opening 101 in the first shell 1 is sealed by the peripheral wall of the second shell 2, the soil cannot enter the first shell 1, when the required depth is reached, the second shell 2 is driven to rotate by rotating the connecting rod 204, at the moment, the second opening 201 of the second shell 2 is overlapped with the first opening 101 in the first shell 1, and therefore, the soil can enter the first shell 1 to finish sampling.
The soil sampling device can penetrate through the surface layer of the soil and selectively rotate the second shell 2 according to the required depth, so that the second opening 201 of the second shell 2 is overlapped with the first opening 101 on the first shell 1 to finish the soil sampling, and the soil detection precision is prevented from being influenced by the mixing of the surface layer soil and the deep layer soil.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.
Claims (4)
1. A novel soil sampling device for highway engineering is characterized by comprising
The first shell (1), the first shell (1) is provided with a first top plate (103) at the top and a first spike part (102) at the bottom;
the second shell (2) is arranged in the first shell (1) and is rotatably arranged with the first shell (1), a second top plate (203) is arranged at the upper end of the second shell (2), and a second spike part (202) is arranged at the bottom of the second shell;
the first shell (1) and the second shell (2) are both rotary bodies, the first shell (1) is provided with a first opening (101), and the second shell (2) is provided with a second opening (201);
the device also comprises a driving part for driving the second shell (2) to rotate in the first shell (1).
2. The novel soil sampling device for highway engineering according to claim 1, wherein the driving part comprises a connecting rod (204) fixedly arranged on the second top plate (203), the first top plate (103) is provided with a through hole (105) corresponding to the connecting rod (204), and the top of the connecting rod (204) is provided with a first connecting unit.
3. The novel soil sampling device for highway engineering according to claim 2, wherein a first limiting block (106) and a second limiting block (107) are fixedly connected to the first top plate (103), a stop block (205) is fixedly connected to the connecting rod (204), the stop block (205) is arranged between the first limiting block (106) and the second limiting block (107), when the stop block (205) contacts with the first limiting block (106), a second opening (201) of the second housing (2) coincides with a first opening (101) of the first housing (1), and when the stop block (205) contacts with the second limiting block (107), the first opening (101) of the first housing (1) is blocked by the outer peripheral wall of the second housing (2).
4. The novel soil sampling device for highway engineering according to claim 3, wherein a connecting pipe (104) is fixedly connected to the first top plate (103), the connecting rod (204) is arranged inside the connecting pipe (104), the soil sampling device further comprises an external connecting pipe (3) detachably connected with the connecting pipe (104) and an external connecting rod (303) detachably connected with the connecting rod (204), the top of the external connecting pipe (3) is provided with a driving end (301) for driving the first shell (1) to extend into soil, and the top of the external connecting rod (303) is provided with a rotating part (302) for driving the second shell (2) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220294400.8U CN216809842U (en) | 2022-02-07 | 2022-02-07 | Novel highway engineering soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220294400.8U CN216809842U (en) | 2022-02-07 | 2022-02-07 | Novel highway engineering soil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216809842U true CN216809842U (en) | 2022-06-24 |
Family
ID=82042111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220294400.8U Active CN216809842U (en) | 2022-02-07 | 2022-02-07 | Novel highway engineering soil sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216809842U (en) |
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2022
- 2022-02-07 CN CN202220294400.8U patent/CN216809842U/en active Active
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